The phosphate-containing interlayers of the Bazhenov Formation as potential reservoirs
| Autor: | V. A. Shishkov, E. A. Manuilova, A. G. Kalmykov, R. A. Khamidullin, V. S. Belokhin, O. M. Makarova, G. A. Kalmykov, Anna G. Ivanova, N. I. Korobova, Elena Kozlova |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
chemistry.chemical_classification
020209 energy Geochemistry food and beverages Mineralogy chemistry.chemical_element Characterisation of pore space in soil 02 engineering and technology 010502 geochemistry & geophysics Phosphate 01 natural sciences Apatite chemistry.chemical_compound chemistry visual_art 0202 electrical engineering electronic engineering information engineering visual_art.visual_art_medium Fluorine General Earth and Planetary Sciences Phosphate minerals Composition (visual arts) Organic matter Porosity Geology 0105 earth and related environmental sciences |
| Zdroj: | Moscow University Geology Bulletin. 71:429-435 |
| ISSN: | 1934-8436 0145-8752 |
| Popis: | The possible reservoir type of the Bazhenov Formation relative to the intervals enriched in phosphates (apatite varieties) is described in this work. The phosphate rocks are characterized by a highly developed pore space; their porosity can reach up to 14%. Along with this, these rocks have explicit geochemical characteristics of oil-reservoir rocks in comparison with other rock samples in the well. As an example, the productivity index and oil-saturation index for phosphates are twice as high as the background values. The composition of such rocks can slightly vary: fluorine can be observed in phosphate minerals, while the rock is always enriched in organic matter (>8 wt %). |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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